代码搜索：共模滤波

找到约 10,000 项符合「共模滤波」的源代码

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h function.h

#define pi 3.1415926 //定义常量 #define mm 65 #define N 128 //频谱分析数组长度 float h[mm]; //定义数字滤波器的系数为全局变量 float data2_real[N]; //定义FFT变换的实部 float d
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www.eeworm.com/read/490168/6459920

m afd_butt.m

function [b,a] = afd_butt(Wp,Ws,Rp,As); % 巴特沃斯型模拟低通滤波器设计 % ----------------------------------------- % [b,a] = afd_butt(Wp,Ws,Rp,As); % b = Ha(s) 分子的系数 % a = Ha(s) 分母的系数 % Wp = 以弧度/秒为单位的通带边缘频率
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www.eeworm.com/read/490168/6459936

m afd_elip.m

function [b,a] = afd_elip(Wp,Ws,Rp,As); % 椭圆型模拟低通滤波器设计 % -------------------------------------- % [b,a] = afd_elip(Wp,Ws,Rp,As); % b = Ha(s) 分子的系数 % a = Ha(s) 分母的系数 % Wp = 以弧度/秒为单位的通带边缘频率; Wp
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www.eeworm.com/read/490168/6459941

m parfiltr.m

function y = parfiltr(C,B,A,x); % IIR 滤波器的并行型实现 % ---------------------------------------- % [y] = parfiltr(C,B,A,x); % y = 输出序列 % C =当 M >= N时(FIR) 的多项式部分 % B = 包含各bk的K乘2维实系数矩阵 % A = 包含各
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www.eeworm.com/read/490168/6459956

m u_chb2ap.m

function [b,a] = u_chb2ap(N,As,Omegac); % 未归一化的切比雪夫-2型模拟低通滤波器原型 % -------------------------------------------------------- % [b,a] = u_chb2ap(N,As,Omegac); % b = Ha(s) 分子多项式的系数 % a = Ha(s) 分母
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www.eeworm.com/read/486205/6538141

m 7-13.m

%例程7－13自适应陷波滤波器 %自适应陷波器仿真 clear all clc N=400; %总采样长度 t=0:N-1; s=sin(2*pi*t/20); %原始正弦信号 A=0.5; %干扰信号的幅值 fai=pi/3; %干扰
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www.eeworm.com/read/486205/6538152

m 7-1.m

%例程7－1 噪声图像维纳滤波 % e.g.7-1.m for example7-1; %test the function of weina filter. RGB = imread('saturn.png'); I = rgb2gray(RGB); J = imnoise(I,'gaussian',0,0.005); figure, imshow(J); K = wien
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www.eeworm.com/read/485392/6561204

m 7-13.m

%例程7－13自适应陷波滤波器 %自适应陷波器仿真 clear all clc N=400; %总采样长度 t=0:N-1; s=sin(2*pi*t/20); %原始正弦信号 A=0.5; %干扰信号的幅值 fai=pi/3; %干扰
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www.eeworm.com/read/485392/6561215

m 7-1.m

%例程7－1 噪声图像维纳滤波 % e.g.7-1.m for example7-1; %test the function of weina filter. RGB = imread('saturn.png'); I = rgb2gray(RGB); J = imnoise(I,'gaussian',0,0.005); figure, imshow(J); K = wien
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www.eeworm.com/read/482655/6620689

m page_414.m

% Example 10.7 page——414 % 巴特沃思双极点滤波器，滤除cos5t的成分 numd = [0.0309 0.0619 0.0309]; % define digital filter dend = [1 -1.444 0.5682]; n = 0:80; T = 0.2; x = 1 + cos(n*T) + cos(5*n*T); % sampled i
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